EP 2913871 A4 20160608 - NEGATIVE ELECTRODE MATERIAL FOR LITHIUM ION SECONDARY BATTERY, NEGATIVE ELECTRODE FOR LITHIUM ION SECONDARY BATTERY, AND LITHIUM ION SECONDARY BATTERY
Title (en)
NEGATIVE ELECTRODE MATERIAL FOR LITHIUM ION SECONDARY BATTERY, NEGATIVE ELECTRODE FOR LITHIUM ION SECONDARY BATTERY, AND LITHIUM ION SECONDARY BATTERY
Title (de)
NEGATIVELEKTRODENMATERIAL FÜR EINE LITHIUM-IONEN-SEKUNDÄRBATTERIE, NEGATIVELEKTRODE FÜR EINE LITHIUM-IONEN-SEKUNDÄRBATTERIE UND LITHIUM-IONEN-SEKUNDÄRBATTERIE
Title (fr)
MATÉRIAU D'ÉLECTRODE NÉGATIVE POUR BATTERIE SECONDAIRE AU LITHIUM-ION, ÉLECTRODE NÉGATIVE POUR BATTERIE SECONDAIRE AU LITHIUM-ION, ET BATTERIE SECONDAIRE AU LITHIUM-ION
Publication
Application
Priority
- JP 2012237256 A 20121026
- JP 2013079036 W 20131025
Abstract (en)
[origin: EP2913871A1] A negative electrode material for a lithium ion secondary battery including carbon over a part or a whole of a surface of an oxide of silicon, in which the content of the carbon is from 0.5 mass-% to less than 5 mass-%.
IPC 8 full level
H01M 4/36 (2006.01); H01M 4/38 (2006.01); H01M 4/48 (2010.01); H01M 4/485 (2010.01); H01M 4/62 (2006.01); H01M 4/587 (2010.01); H01M 10/0525 (2010.01)
CPC (source: CN EP KR US)
H01M 4/131 (2013.01 - US); H01M 4/133 (2013.01 - US); H01M 4/134 (2013.01 - KR); H01M 4/364 (2013.01 - CN); H01M 4/366 (2013.01 - EP KR US); H01M 4/386 (2013.01 - EP KR US); H01M 4/48 (2013.01 - CN KR); H01M 4/485 (2013.01 - EP US); H01M 4/587 (2013.01 - CN KR); H01M 4/625 (2013.01 - EP US); H01M 10/0525 (2013.01 - KR); H01M 4/364 (2013.01 - EP US); H01M 4/587 (2013.01 - EP US); H01M 10/0525 (2013.01 - CN EP US); H01M 2004/027 (2013.01 - EP US); Y02E 60/10 (2013.01 - EP KR)
Citation (search report)
- [X] WO 2012049826 A1 20120419 - OSAKA TITANIUM TECHNOLOGIES CO [JP], et al & EP 2618407 A1 20130724 - OSAKA TITANIUM TECHNOLOGIES CO [JP]
- [X] WO 2012011247 A1 20120126 - OSAKA TITANIUM TECHNOLOGIES CO [JP], et al & EP 2597708 A1 20130529 - OSAKA TITANIUM TECHNOLOGIES CO [JP]
- [X] EP 2372816 A1 20111005 - SHINETSU CHEMICAL CO [JP]
- [XI] EP 2509139 A1 20121010 - SHINETSU CHEMICAL CO [JP]
- [XA] JP 2011076788 A 20110414 - SHINETSU CHEMICAL CO
- See references of WO 2014065417A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
EP 2913871 A1 20150902; EP 2913871 A4 20160608; EP 2913871 B1 20180613; CA 2889207 A1 20140501; CN 104737337 A 20150624; CN 110010880 A 20190712; CN 110021735 A 20190716; JP 6256346 B2 20180110; JP WO2014065417 A1 20160908; KR 102281034 B1 20210722; KR 102332760 B1 20211201; KR 20150073995 A 20150701; KR 20200102539 A 20200831; TW 201424097 A 20140616; TW I624984 B 20180521; US 10693130 B2 20200623; US 11251421 B2 20220215; US 2015263339 A1 20150917; US 2020280053 A1 20200903; WO 2014065417 A1 20140501
DOCDB simple family (application)
EP 13848864 A 20131025; CA 2889207 A 20131025; CN 201380054869 A 20131025; CN 201910333924 A 20131025; CN 201910333925 A 20131025; JP 2013079036 W 20131025; JP 2014543370 A 20131025; KR 20157010116 A 20131025; KR 20207024119 A 20131025; TW 102138740 A 20131025; US 201314437674 A 20131025; US 202015930498 A 20200513